Salmonella Heidelberg Infections Linked to Contact with Dairy Bull Calves
Posted November 28, 2016 12:30 PM ET
People infected with the outbreak strain of Salmonella Heidelberg, by date of illness onset*
*n=21 for whom information was reported as of November 21, 2016. Some illness onset dates have been estimated from other reported information.
Illnesses that started after October 24, 2016 might not yet be reported due to the time it takes between when a person becomes ill and when the illness is reported. This takes an average of 2 to 4 weeks.
- Page last reviewed: November 28, 2016
- Page last updated: November 28, 2016
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